6 miles/5 minutes multiply by 6/6 -->
36 miles/30 minutes

7 miles/6 minutes mult by 5/5 -->
35 miles/30 minutes

So 6 mi/5 min is faster!

#MathStratChat
#MentalMathMonday
#iTeachMath

Mental Math Monday Last week, I was the guest questioner for Howie Hua’s Mental Math Monday prompt that he posts on his social media accounts1. I asked, “How would you calculate 15 x 22?” and plenty of folks shared t…

New blog post! "Mental Math Monday" summarizing last week's question and many different calculation strategies.
#MTBoS #iTeachMath #T3Learns #MathChat #MentalMathMonday #MathStratChat #ElemMathChat #MathSky #MathsToday

Thanks to @howiehua.bsky.social !!!
karendcampe.wordpress.com/2025/04/07/m...

What's your process? #MentalMathMonday
#MathSky #iteachmath #EduSky

11x13

= 10x13 + 1x13
= 130 + 13
= 143

#mentalmathmonday #ITeachMath

It's Mental Math Monday! Math teacher Sarah wants to know how you would mentally calculate 11×13.

#math #mentalmathmonday #ITeachMath

Guess what? I get to share a #MentalMathMonday problem related to my favorite math pop culture trivia. What's the largest prime number referenced in a pop song lyric?

Yep we need #mentalmathmonday

a woman is sitting in a crowd of people applauding at an awards ceremony . ALT: a woman is sitting in a crowd of people applauding at an awards ceremony .

Yay! #MentalMathMonday welcome to blue sky